Merge branch 'master' into see-tag

Author: Kingwl

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 13.x]
+        node-version: [10.x, 12.x, 14.x]
 
     steps:
     - uses: actions/checkout@v2
@@ -30,8 +30,7 @@ jobs:
       run: |
         npm uninstall typescript --no-save
         npm uninstall tslint --no-save
-    - run:  npm install
-    - run:  npm update
+    - run:  npm ci
 
     # Re: https://github.com/actions/setup-node/pull/125
     - name: Register Problem Matcher for TSC
@@ -45,4 +44,4 @@ jobs:
 
     - name: Validate the browser can import TypeScript
       run: gulp test-browser-integration
-    
+

.github/workflows/new-release-branch.yaml

@@ -23,7 +23,7 @@ jobs:
         sed -i -e 's/const versionMajorMinor = ".*"/const versionMajorMinor = "${{ github.event.client_payload.core_major_minor }}"/g' tests/baselines/reference/api/typescript.d.ts
         sed -i -e 's/const versionMajorMinor = ".*"/const versionMajorMinor = "${{ github.event.client_payload.core_major_minor }}"/g' tests/baselines/reference/api/tsserverlibrary.d.ts
         sed -i -e 's/const version = `${versionMajorMinor}.0-.*`/const version = `${versionMajorMinor}.0-${{ github.event.client_payload.core_tag || 'dev' }}`/g' src/compiler/corePublic.ts
-        npm install
+        npm ci
         gulp LKG
         npm test
         git diff
@@ -32,7 +32,7 @@ jobs:
         git add tests/baselines/reference/api/typescript.d.ts
         git add tests/baselines/reference/api/tsserverlibrary.d.ts
         git add ./lib
-        git config user.email "ts_bot@rcavanaugh.com"
+        git config user.email "typescriptbot@microsoft.com"
         git config user.name "TypeScript Bot"
         git commit -m 'Bump version to ${{ github.event.client_payload.package_version }} and LKG'
         git push --set-upstream origin ${{ github.event.client_payload.branch_name }}

.github/workflows/release-branch-artifact.yaml

@@ -21,8 +21,7 @@ jobs:
         npm uninstall tslint --no-save
     - name: npm install and test
       run: |
-        npm install
-        npm update
+        npm ci
         npm test
       env:
         CI: true
@@ -41,4 +40,3 @@ jobs:
       with:
         name: tgz
         path: typescript.tgz
-    

.github/workflows/set-version.yaml

@@ -29,7 +29,7 @@ jobs:
         sed -i -e 's/const versionMajorMinor = ".*"/const versionMajorMinor = "${{ github.event.client_payload.core_major_minor }}"/g' tests/baselines/reference/api/typescript.d.ts
         sed -i -e 's/const versionMajorMinor = ".*"/const versionMajorMinor = "${{ github.event.client_payload.core_major_minor }}"/g' tests/baselines/reference/api/tsserverlibrary.d.ts
         sed -i -e 's/const version = .*;/const version = "${{ github.event.client_payload.package_version }}" as string;/g' src/compiler/corePublic.ts
-        npm install
+        npm ci
         gulp LKG
         npm test
         git diff
@@ -38,7 +38,7 @@ jobs:
         git add tests/baselines/reference/api/typescript.d.ts
         git add tests/baselines/reference/api/tsserverlibrary.d.ts
         git add ./lib
-        git config user.email "ts_bot@rcavanaugh.com"
+        git config user.email "typescriptbot@microsoft.com"
         git config user.name "TypeScript Bot"
         git commit -m 'Bump version to ${{ github.event.client_payload.package_version }} and LKG'
         git push

.github/workflows/sync-branch.yaml

@@ -3,6 +3,11 @@ name: Sync branch with master
 on:
   repository_dispatch:
     types: sync-branch
+  workflow_dispatch:
+    inputs:
+      branch_name:
+        description: 'Target Branch Name'
+        required: true
 
 jobs:
   build:
@@ -15,15 +20,15 @@ jobs:
         node-version: 12.x
     - uses: actions/checkout@v2
       with:
-        ref: ${{ github.event.client_payload.branch_name }}
+        ref: ${{ github.event.inputs.branch_name || github.event.client_payload.branch_name }}
     # This does a test post-merge and only pushes the result if the test succeeds
     # required client_payload members:
     # branch_name - the target branch
     - run: |
-        git config user.email "ts_bot@rcavanaugh.com"
+        git config user.email "typescriptbot@microsoft.com"
         git config user.name "TypeScript Bot"
         git fetch origin master
-        git merge master --no-ff
-        npm install
+        git merge origin/master --no-ff
+        npm ci
         npm test
         git push

.github/workflows/update-lkg.yml

@@ -0,0 +1,28 @@
+name: Update LKG
+
+on:
+  workflow_dispatch: {}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use node version 12
+      uses: actions/setup-node@v1
+      with:
+        node-version: 12
+        registry-url: https://registry.npmjs.org/
+
+    - name: Configure Git and Update LKG
+      run: |
+        git config user.email "[email protected]"
+        git config user.name "TypeScript Bot"
+        npm ci
+        gulp LKG
+        npm test
+        git diff
+        git add ./lib
+        git commit -m "Update LKG"
+        git push

.github/workflows/update-package-lock.yaml

@@ -0,0 +1,27 @@
+name: Update package-lock.json
+
+on:
+    schedule:
+        # This is probably 6am UTC, which is 10pm PST or 11pm PDT
+        # Alternatively, 6am local is also fine
+        - cron: '0 6 * * *'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: 12
+        registry-url: https://registry.npmjs.org/
+
+    - name: Configure git and update package-lock.json
+      run: |
+        git config user.email "[email protected]"
+        git config user.name "TypeScript Bot"
+        npm install --package-lock-only
+        git add -f package-lock.json
+        git commit -m "Update package-lock.json"
+        git push

.npmrc

@@ -2,8 +2,8 @@ language: node_js
 
 node_js:
   - 'node'
+  - '12'
   - '10'
-  - '8'
 
 env:
   - workerCount=3 timeout=600000
@@ -18,7 +18,7 @@ branches:
 
 install:
   - npm uninstall typescript --no-save
-  - npm install
+  - npm ci
 
 cache:
   directories:

.travis.yml

@@ -2,6 +2,6 @@
 FROM node:current
 COPY . /typescript
 WORKDIR /typescript
-RUN npm install
+RUN npm ci
 RUN npm i -g gulp-cli
 RUN gulp configure-insiders && gulp LKG && gulp clean && npm pack .

Dockerfile

@@ -67,7 +67,7 @@ Install [Gulp](https://gulpjs.com/) tools and dev dependencies:
 
 ```bash
 npm install -g gulp
-npm install
+npm ci
 ```
 
 Use one of the following to build and test:

README.md

@@ -903,7 +903,7 @@ namespace X {     // Namespace named X
 }
 ```
 
-A name that denotes a value has an associated type (section [3](#3)) and can be referenced in expressions (section [4.3](#4.3)). A name that denotes a type can be used by itself in a type reference or on the right hand side of a dot in a type reference ([3.8.2](#3.8.2)). A name that denotes a namespace can be used one the left hand side of a dot in a type reference.
+A name that denotes a value has an associated type (section [3](#3)) and can be referenced in expressions (section [4.3](#4.3)). A name that denotes a type can be used by itself in a type reference or on the right hand side of a dot in a type reference ([3.8.2](#3.8.2)). A name that denotes a namespace can be used on the left hand side of a dot in a type reference.
 
 When a name with multiple meanings is referenced, the context in which the reference occurs determines the meaning. For example: